package com.example.day08.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.day08.pojo.Emp;
import com.example.day08.pojo.Tong;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface EmpMapper extends BaseMapper<Emp> {
    Integer ding();
}
